%% dx = (0.0625,0.0625)
solution = [
1 1.06449 1.13315 1.20623 1.28403 1.36684 1.45499 1.54883 1.64872 1.75505 1.86825 1.98874 2.117 2.25353 2.39888 2.55359 2.71828 
1.06449 1.13312 1.20618 1.28395 1.36675 1.45489 1.54871 1.64858 1.7549 1.86807 1.98854 2.11678 2.25329 2.3986 2.55327 2.71791 2.89314 
1.13284 1.20586 1.2836 1.36635 1.45446 1.54824 1.64808 1.75435 1.86748 1.9879 2.11609 2.25255 2.3978 2.55242 2.71699 2.89217 3.07863 
1.20497 1.28264 1.36532 1.45334 1.54704 1.64679 1.75298 1.86601 1.98633 2.11441 2.25075 2.39588 2.55037 2.71481 2.88985 3.07617 3.27449 
1.28077 1.36331 1.45119 1.54475 1.64434 1.75035 1.86321 1.98334 2.11123 2.24736 2.39227 2.54651 2.71071 2.88548 3.07152 3.26955 3.48034 
1.36001 1.44767 1.54098 1.64032 1.74607 1.85864 1.97847 2.10604 2.24183 2.38638 2.54024 2.70403 2.87837 3.06396 3.2615 3.47178 3.69561 
1.44243 1.5354 1.63436 1.73972 1.85188 1.97127 2.09836 2.23365 2.37767 2.53097 2.69416 2.86787 3.05277 3.2496 3.45911 3.68213 3.91952 
1.52766 1.62612 1.73093 1.84251 1.96129 2.08774 2.22234 2.36563 2.51815 2.68051 2.85334 3.03731 3.23314 3.4416 3.66349 3.89968 4.15109 
1.61526 1.71936 1.83018 1.94816 2.07375 2.20745 2.34977 2.50127 2.66254 2.83421 3.01695 3.21147 3.41853 3.63894 3.87355 4.12329 4.38912 
1.70468 1.81455 1.93151 2.05602 2.18856 2.32966 2.47987 2.63976 2.80996 2.99114 3.184 3.38929 3.60782 3.84043 4.08803 4.35159 4.63214 
1.79531 1.91102 2.0342 2.16533 2.30493 2.45353 2.61173 2.78012 2.95938 3.1502 3.35332 3.56953 3.79968 4.04466 4.30543 4.58301 4.87847 
1.88644 2.00802 2.13746 2.27525 2.42194 2.5781 2.74433 2.92128 3.10964 3.31015 3.52359 3.75079 3.99263 4.25006 4.52408 4.81575 5.12621 
1.97729 2.10473 2.2404 2.38484 2.5386 2.70228 2.87652 3.06201 3.25945 3.46963 3.69336 3.93151 4.18502 4.45485 4.74208 5.04781 5.37322 
2.06699 2.20022 2.34205 2.49305 2.6538 2.82492 3.00708 3.20099 3.4074 3.62713 3.86102 4.11 4.37502 4.65712 4.9574 5.27701 5.6172 
2.15463 2.29351 2.44137 2.59879 2.76636 2.94475 3.13465 3.3368 3.55198 3.78104 4.02487 4.28443 4.56071 4.8548 5.16784 5.50104 5.85567 
2.23923 2.38359 2.53728 2.7009 2.87507 3.06048 3.25786 3.46796 3.69161 3.92969 4.18312 4.45289 4.74006 5.04574 5.37112 5.71746 6.08607 
2.31978 2.46939 2.62865 2.79818 2.97865 3.17076 3.37526 3.59294 3.82467 4.07134 4.33391 4.61343 4.91097 5.2277 5.56486 5.92376 6.30581 
];
exact = [
1 1.06449 1.13315 1.20623 1.28403 1.36684 1.45499 1.54883 1.64872 1.75505 1.86825 1.98874 2.117 2.25353 2.39888 2.55359 2.71828 
1.06445 1.1331 1.20618 1.28397 1.36678 1.45493 1.54877 1.64865 1.75498 1.86817 1.98866 2.11691 2.25344 2.39878 2.55349 2.71817 2.89348 
1.13278 1.20584 1.28361 1.36639 1.45452 1.54833 1.64819 1.75448 1.86764 1.98809 2.11631 2.2528 2.3981 2.55276 2.7174 2.89265 3.07922 
1.20491 1.28262 1.36534 1.4534 1.54713 1.64691 1.75313 1.8662 1.98656 2.11468 2.25106 2.39625 2.55079 2.7153 2.89042 3.07684 3.27528 
1.2807 1.36329 1.45122 1.54481 1.64445 1.7505 1.8634 1.98358 2.11151 2.24769 2.39266 2.54697 2.71123 2.88609 3.07223 3.27037 3.48129 
1.35994 1.44765 1.54101 1.6404 1.74619 1.85881 1.9787 2.10631 2.24216 2.38676 2.5407 2.70456 2.87899 3.06467 3.26232 3.47272 3.69669 
1.44235 1.53537 1.63439 1.7398 1.85201 1.97146 2.0986 2.23395 2.37803 2.5314 2.69466 2.86845 3.05345 3.25038 3.46001 3.68317 3.92071 
1.52757 1.62609 1.73096 1.8426 1.96143 2.08794 2.2226 2.36594 2.51853 2.68096 2.85387 3.03793 3.23386 3.44243 3.66444 3.90078 4.15236 
1.61515 1.71931 1.8302 1.94824 2.07389 2.20764 2.35002 2.50159 2.66293 2.83467 3.01749 3.2121 3.41926 3.63979 3.87453 4.12442 4.39042 
1.70455 1.81449 1.93151 2.05608 2.18869 2.32985 2.48011 2.64006 2.81033 2.99158 3.18452 3.38991 3.60854 3.84127 4.08901 4.35273 4.63345 
1.79517 1.91094 2.03419 2.16538 2.30504 2.4537 2.61195 2.78041 2.95973 3.15061 3.35381 3.57011 3.80037 4.04547 4.30638 4.58412 4.87977 
1.88628 2.00794 2.13744 2.27529 2.42203 2.57824 2.74452 2.92153 3.10995 3.31053 3.52404 3.75132 3.99326 4.2508 4.52495 4.81679 5.12744 
1.97712 2.10463 2.24036 2.38486 2.53867 2.7024 2.87669 3.06222 3.25971 3.46995 3.69374 3.93196 4.18555 4.4555 4.74285 5.04874 5.37436 
2.06681 2.20011 2.34201 2.49305 2.65384 2.825 3.0072 3.20115 3.4076 3.62737 3.86132 4.11035 4.37545 4.65764 4.95803 5.2778 5.61818 
2.15447 2.29342 2.44133 2.59878 2.76639 2.94481 3.13473 3.3369 3.55212 3.78121 4.02507 4.28467 4.56101 4.85517 5.1683 5.50162 5.85645 
2.23912 2.38353 2.53725 2.70089 2.87508 3.06051 3.25789 3.46801 3.69168 3.92977 4.18322 4.45301 4.74021 5.04593 5.37136 5.71778 6.08655 
2.31978 2.46939 2.62865 2.79818 2.97865 3.17076 3.37526 3.59294 3.82467 4.07134 4.33391 4.61343 4.91097 5.2277 5.56486 5.92376 6.30581 
];
err = [
1.19904e-13 -2.68674e-14 4.58078e-13 -6.01741e-14 -2.4869e-14 5.3535e-13 -1.81855e-13 -2.14717e-13 -1.54854e-12 2.83551e-13 -1.0747e-13 1.92957e-13 -2.13163e-13 1.12177e-12 -3.84581e-13 2.66454e-14 -1.46549e-13 
4.20638e-05 1.30073e-05 -5.76528e-06 -2.03256e-05 -3.30439e-05 -4.50373e-05 -5.69564e-05 -6.92716e-05 -8.23937e-05 -9.67408e-05 -0.000112794 -0.000131171 -0.000152769 -0.000179064 -0.000212878 -0.000260506 -0.000338366 
5.86996e-05 1.90315e-05 -1.22288e-05 -3.87529e-05 -6.2831e-05 -8.59101e-05 -0.000109005 -0.000132933 -0.00015845 -0.000186333 -0.00021747 -0.000252956 -0.000294276 -0.000343621 -0.000404504 -0.000482862 -0.000588504 
6.61161e-05 2.05319e-05 -1.92944e-05 -5.52249e-05 -8.89324e-05 -0.00012178 -0.000154911 -0.000189356 -0.000226123 -0.00026627 -0.000310979 -0.000361651 -0.000420033 -0.000488418 -0.000569903 -0.000668616 -0.000789372 
7.07886e-05 2.07056e-05 -2.55389e-05 -6.8899e-05 -0.000110549 -0.000151678 -0.000193447 -0.000237011 -0.000283554 -0.000334338 -0.000390749 -0.000454357 -0.000526976 -0.000610733 -0.000708089 -0.000821699 -0.000953842 
7.59993e-05 2.19545e-05 -2.94375e-05 -7.87155e-05 -0.000126759 -0.000174625 -0.000223472 -0.000274536 -0.000329133 -0.000388677 -0.000454699 -0.000528872 -0.00061301 -0.000709047 -0.000818946 -0.000944462 -0.00108669 
8.35843e-05 2.58499e-05 -2.98088e-05 -8.37617e-05 -0.000136754 -0.000189787 -0.000244038 -0.000300818 -0.000361558 -0.000427799 -0.000501199 -0.000583522 -0.000676604 -0.000782281 -0.000902245 -0.00103781 -0.00118955 
9.44541e-05 3.32239e-05 -2.59737e-05 -8.34748e-05 -0.000140009 -0.000196599 -0.000254482 -0.000315061 -0.000379878 -0.000450605 -0.000529029 -0.000617037 -0.000716557 -0.000829469 -0.000957431 -0.00110165 -0.00126257 
0.000108747 4.42079e-05 -1.78284e-05 -7.77608e-05 -0.000136402 -0.000194872 -0.000254517 -0.000316854 -0.00038355 -0.000456409 -0.000537373 -0.000628496 -0.000731898 -0.000849661 -0.000983646 -0.00113524 -0.00130505 
0.000125849 5.82206e-05 -5.89848e-06 -6.70697e-05 -0.000126293 -0.000184869 -0.000244299 -0.000306241 -0.00037249 -0.00044499 -0.000525848 -0.00061734 -0.000721877 -0.000841918 -0.000979784 -0.00113736 -0.00131567 
0.00014434 7.39147e-05 8.60889e-06 -5.24447e-05 -0.000110571 -0.000167345 -0.000224475 -0.000283768 -0.000347139 -0.000416653 -0.000494581 -0.000583442 -0.00068603 -0.000805362 -0.000944519 -0.00110628 -0.00129251 
0.000161878 8.90839e-05 2.37551e-05 -3.55403e-05 -9.06591e-05 -0.000143565 -0.000196209 -0.000250533 -0.000308528 -0.000372328 -0.000444316 -0.000527234 -0.0006243 -0.000739255 -0.000876298 -0.0010397 -0.0012329 
0.000174971 0.000100516 3.68362e-05 -1.85886e-05 -6.84638e-05 -0.000115259 -0.000161168 -0.000208202 -0.000258339 -0.000313671 -0.000376576 -0.000449916 -0.000537266 -0.00064317 -0.00077332 -0.000934379 -0.0011328 
0.000178472 0.000103754 4.44129e-05 -4.25927e-06 -4.62318e-05 -8.45242e-05 -0.000121469 -0.00015901 -0.000198953 -0.00024318 -0.000293868 -0.000353761 -0.00042654 -0.000517368 -0.000633613 -0.0007855 -0.000985498 
0.000164274 9.2786e-05 4.25639e-05 4.69417e-06 -2.62707e-05 -5.36368e-05 -7.95772e-05 -0.000105716 -0.000133474 -0.000164301 -0.000199906 -0.000242537 -0.000295441 -0.000363676 -0.00045563 -0.000585709 -0.000777911 
0.000117218 6.00542e-05 2.78326e-05 6.17869e-06 -1.05088e-05 -2.48141e-05 -3.81668e-05 -5.1529e-05 -6.56957e-05 -8.14661e-05 -9.97914e-05 -0.00012197 -0.000149999 -0.00018732 -0.000240644 -0.000324988 -0.000479308 
-2.95763e-13 3.06422e-14 2.73559e-13 1.53655e-13 -4.35207e-14 -1.26121e-13 -9.90319e-14 5.12035e-13 -2.359e-12 1.86606e-12 6.6791e-13 -2.00551e-12 8.96172e-13 3.2685e-13 -3.97016e-13 2.16716e-13 0 
];
